agree grammar engineering environment

/src/branch/20110407-thread-priority/lkb-hike/

analysis	0	7/3/2011 1:03:00 PM
daughter	0	7/3/2011 1:03:00 PM
decision	0	7/3/2011 1:03:00 PM
edge	0	7/3/2011 1:03:00 PM
fold	0	7/3/2011 1:03:00 PM
item	61449	7/3/2011 1:03:00 PM
item-phenomenon	0	7/3/2011 1:03:00 PM
item-set	3606	7/3/2011 1:03:00 PM
output	0	7/3/2011 1:03:00 PM
parameter	0	7/3/2011 1:03:00 PM
parse	85081	7/3/2011 1:03:00 PM
phenomenon	0	7/3/2011 1:03:00 PM
preference	0	7/3/2011 1:03:00 PM
relations	8765	7/3/2011 1:03:00 PM
result	195407253	7/3/2011 1:03:00 PM
rule	0	7/3/2011 1:03:00 PM
run	420	7/3/2011 1:03:00 PM
score	0	7/3/2011 1:03:00 PM
set	0	7/3/2011 1:03:00 PM
tree	0	7/3/2011 1:03:00 PM
update	0	7/3/2011 1:03:00 PM